(19)
(11) EP 1 240 769 A2

(12)

(88) Date of publication A3:
17.01.2002

(43) Date of publication:
18.09.2002 Bulletin 2002/38

(21) Application number: 00988233.3

(22) Date of filing: 20.12.2000
(51) International Patent Classification (IPC)7: H04M 1/725, G04G 5/00, G04G 9/00
(86) International application number:
PCT/US0034/772
(87) International publication number:
WO 0104/7220 (28.06.2001 Gazette 2001/26)
(84) Designated Contracting States:
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 21.12.1999 US 469720

(71) Applicant: QUALCOMM INCORPORATED
San Diego, CA 92121-1714 (US)

(72) Inventors:
  • CHHATRIWALA, Murtuza
    San Diego, CA 92121-1714 (US)
  • PARK, Christine
    San Diego, CA 92121-1714 (US)
  • WONG, Clarence
    San Diego, CA 92121-1714 (US)
  • KENAGY, Jason, B.
    San Diego, CA 92121-1714 (US)
  • RUAN, Weining
    San Diego, CA 92121-1714 (US)

(74) Representative: Walsh, Michael Joseph et al
TOMKINS & CO.5, Dartmouth Road
Dublin 6
Dublin 6 (IE)

   


(54) TIME SYNCHRONIZATION IN A CELLULAR NETWORK DEVICE